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LiPo Batteries

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  • E Offline
    E Offline
    epierre
    Hero Member
    wrote on last edited by
    #1

    Hello,

    I have just received 4000 mAh LiPo but they rate 0V and under LiPo from Adafruit (https://www.adafruit.com/products/390) they advertize as full (green light) but cannot hold the load charge.

    I'm trying to load it with a Li-Ion charger with a voltage control manually but I don't know if that will give anything for one loaded up to 3,980V has the same symptom as above...

    As a reference, I have a 2000mAh from Particle.Io that works well to load or support the load.

    any idea ?

    z-wave - Vera -> Domoticz
    rfx - Domoticz <- MyDomoAtHome <- Imperihome
    mysensors -> mysensors-gw -> Domoticz

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    • E Offline
      E Offline
      epierre
      Hero Member
      wrote on last edited by
      #2

      @ceech the previous one I had were with your board, do you have some knowledge on this issue with batteries having pcm protection on ?

      z-wave - Vera -> Domoticz
      rfx - Domoticz <- MyDomoAtHome <- Imperihome
      mysensors -> mysensors-gw -> Domoticz

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      • E Offline
        E Offline
        epierre
        Hero Member
        wrote on last edited by
        #3

        still no luck even with a better one...

        z-wave - Vera -> Domoticz
        rfx - Domoticz <- MyDomoAtHome <- Imperihome
        mysensors -> mysensors-gw -> Domoticz

        1 Reply Last reply
        0
        • E Offline
          E Offline
          epierre
          Hero Member
          wrote on last edited by
          #4

          found the issue, the polarity was wrong...

          z-wave - Vera -> Domoticz
          rfx - Domoticz <- MyDomoAtHome <- Imperihome
          mysensors -> mysensors-gw -> Domoticz

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